From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#19029: Cut down on useless "really edit the buffer?" prompts Date: Sat, 25 Mar 2017 18:06:21 -0400 Message-ID: <87inmx57vm.fsf@users.sourceforge.net> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1490479573 17038 195.159.176.226 (25 Mar 2017 22:06:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 25 Mar 2017 22:06:13 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) Cc: 19029@debbugs.gnu.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 25 23:06:09 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1crtp2-0003ph-PE for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Mar 2017 23:06:08 +0100 Original-Received: from localhost ([::1]:38861 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1crtp7-0003XF-8F for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Mar 2017 18:06:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46283) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1crtoz-0003Wk-BM for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 18:06:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1crtow-0002aK-5g for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 18:06:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:46543) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1crtow-0002aG-1o for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 18:06:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1crtov-0003nO-Ot for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 18:06:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: npostavs@users.sourceforge.net Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 25 Mar 2017 22:06:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19029 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19029-submit@debbugs.gnu.org id=B19029.149047950614523 (code B ref 19029); Sat, 25 Mar 2017 22:06:01 +0000 Original-Received: (at 19029) by debbugs.gnu.org; 25 Mar 2017 22:05:06 +0000 Original-Received: from localhost ([127.0.0.1]:44742 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1crto2-0003m5-23 for submit@debbugs.gnu.org; Sat, 25 Mar 2017 18:05:06 -0400 Original-Received: from mail-it0-f65.google.com ([209.85.214.65]:36447) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1crto0-0003lU-Hc; Sat, 25 Mar 2017 18:05:04 -0400 Original-Received: by mail-it0-f65.google.com with SMTP id 190so4620148itm.3; Sat, 25 Mar 2017 15:05:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=lcAex2iXgDPG5RtO5lyx8Pz9uPIF50Vh3qu+rIRHU/w=; b=RooKOKaJ4GTPbrX4KlF2GYAqexRqW2ljEa/+UBEDYhJGu7gJrOjSDD/7oYf5oPIwaW L2mXrTQGUG+65AAEB4wLeEqBHwl/3ulWm8dF4buMFjHWDwI/ZlslzIzracy0nbWkor5/ 3/n1ASSbiEwA8XWWEpxT0jxJBvBSX9fRx2hVp0fLhc51Ul7JCs7cOUUqa1ovosF2V9sb ysC0t3ypTL0IbnLkHTZoQb645yd1RQ8oP92Gsez6tKFEdw6qFnuyTv16a8txKbwsuHx8 S5ig0oewl0YsyzghT3grI+voqy16vydID3sXUmgjhu16fc9U4pKF+Yr6oM05yGcZ0Q0Z 1Wzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=lcAex2iXgDPG5RtO5lyx8Pz9uPIF50Vh3qu+rIRHU/w=; b=o7FDrCo2zVGDPF8t9MpICGuRsFmH00CCvcQzAfYVmt98qqsGRcJSRdO0miioIttyZ+ Lfy8xybCltOvkbNtgwjoGGp3qWM+0TFDjhezwhrLOwjyhHBFJNsdyNXdrFbSMwJDJOaJ 9dmuWnW0QT0Xb+Ukds+Z2APs+VgP6GTH1XPBBuMo4Dz8gs9YF2uAS01wbp9dzTh9DEz8 v/WyF/uSKR1Cj/AtysWBXRWb9SWmXWxDwSCr2HVGcoJEfPtgdO8wZOxlchkHxRp/zh+e JUxeS2AyHO25jRG8AutJWzGfeY93OBXFQqfSHtE20lV+RVGCBmL77wSsR7lZi+Bhhia3 rGGQ== X-Gm-Message-State: AFeK/H05qRCevFNB/xWQr+41bWx5ypfTiM8PR8ou7aoNPBHQdEXO5RLfkMbwu0LhpK9rlw== X-Received: by 10.107.180.200 with SMTP id d191mr13844833iof.42.1490479499105; Sat, 25 Mar 2017 15:04:59 -0700 (PDT) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id m71sm3013568itg.14.2017.03.25.15.04.57 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 25 Mar 2017 15:04:58 -0700 (PDT) In-Reply-To: (Paul Pogonyshev's message of "Wed, 12 Nov 2014 15:38:23 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:130960 Archived-At: tags 19029 fixed close 19029 26.1 quit Paul Pogonyshev writes: > Request: if Emacs detects timestamp change, let it read the file and compare it with the buffer; if they are byte-to-byte identical, just ignore the timestamp. > > To reproduce: open any existing file, say 'x.txt'. Now type: > > M-! touch x.txt > > and try to edit the buffer. > > Paul This is implemented in master [1: 5a4bffb661]. etc/NEWS: ** No more prompt about changed file when the file's content is unchanged. Instead of only checking the modification time, Emacs now also checks the file's actual content before prompting the user. 1: 2016-09-02 11:44:13 -0400 5a4bffb6617a274ca19bc7f5c1b1ceb6345651ab Check actual contents before promting about changed file